<script setup>
import { Plus} from '@element-plus/icons-vue'
import {ref} from 'vue'
const uploadRef = ref()
import useUserInfoStore from '@/stores/userinfo.js'
const userInfoStore = useUserInfoStore()
//用户头像地址
const UserModel = ref(userInfoStore.info.userPic)
//导入token
import {userTokenStore} from '@/stores/token.js';
const tokenStore = userTokenStore();

//上传成功的回调函数
const uploadSuccess = (result)=>{
    UserModel.value = result.data;
    console.log(result.data);
    
}
//头像修改
import { updateAvatarUpdateService } from "@/api/user.js";
import { ElMessage } from 'element-plus';

const updateAvatar = async ()=>{
    //调用接口
   const result = await updateAvatarUpdateService(UserModel.value);
   ElMessage.success(result.msg ? result.msg : "修改成功");
   //修改pinia中的数据
   userInfoStore.info.userPic = UserModel.value
}
</script>

<template>
    <el-card class="page-container">
        <template #header>
            <div class="header">
                <span>更换头像</span>
            </div>
        </template>
        <el-row>
            <el-col :span="12">
                <el-upload class="avatar-uploader" :auto-upload="true" :show-file-list="false"
                    action="/api/upload"
                    name="file"
                    :headers="{'Authorization':tokenStore.token}"
                    :on-success="uploadSuccess"
                    >
                        <img v-if="UserModel" :src="UserModel" class="avatar" />
                        <img v-else class="avatar-uploader-icon">
                    </el-upload>
                <br />
                <el-button type="primary" :icon="Plus" size="large"  @click="uploadRef.$el.querySelector('input').click()">
                    选择图片
                </el-button>
                <el-button type="success" :icon="Upload" size="large" @click="updateAvatar">
                    上传头像
                </el-button>
            </el-col>
        </el-row>
    </el-card>
</template>

<style lang="scss" scoped>
.avatar-uploader {
    :deep() {
        .avatar {
            width: 278px;
            height: 278px;
            display: block;
        }

        .el-upload {
            border: 1px dashed var(--el-border-color);
            border-radius: 6px;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: var(--el-transition-duration-fast);
        }

        .el-upload:hover {
            border-color: var(--el-color-primary);
        }

        .el-icon.avatar-uploader-icon {
            font-size: 28px;
            color: #8c939d;
            width: 278px;
            height: 278px;
            text-align: center;
        }
    }
}
</style>